Great, but over another lipstick
Now don't get me wrong, I use oil slick quite a bit, but I have to say I'm slightly disappointed in the color payoff of this one. It's more like a gloss than a lipstick, but lasts longer than a gloss. It's very sheer, and I wouldn't wear it just on its own. I put it over a dark red or black lipstick for a little extra pop, alone it just looks kind of gray. The sparkles are more visible over another lip color. Don't expect the color to be BOOM, black. It kind of reminds me of a black tinted gloss that you could find in Halloween stores, but lasts about twice as long.